Method and apparatus for bending and tempering a glass panel

The invention relates to a method and apparatus for bending a glass panel. A heated flat glass panel (G) is fed from a furnace (1) onto a bending conveyor (4) while the bending conveyor (4) is in a straight configuration. The bending conveyor (4) and the glass panel are arched to a desired curvature...

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Bibliographic Details
Main Authors TANHUANPAA, MIKKO, HARJUNEN, PETE, VALTONEN, VEIJO, OLAN, MIKA
Format Patent
LanguageChinese
English
Published 01.03.2009
Subjects
CHEMISTRY
GLASS
MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
METALLURGY
MINERAL OR SLAG WOOL
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Summary:The invention relates to a method and apparatus for bending a glass panel. A heated flat glass panel (G) is fed from a furnace (1) onto a bending conveyor (4) while the bending conveyor (4) is in a straight configuration. The bending conveyor (4) and the glass panel are arched to a desired curvature while the glass panel travels along the bending conveyor (4). The bent glass panel is passed from the bending conveyor (4) onto a tempering conveyor (5) present as its extension, which has been previously arched to a desired curve as early as or even prior to having the flat glass panel received by the straight bending conveyor (4).
Bibliography:Application Number: TW20080119891